More info about our plant sizes.
This pokey little devil forms a round mound of broad, blue-grey leaves edged with white stripes and curly filaments. When it blooms (which does not occur annually), it sends up a tall, thick stem topped with large, bell-shaped white flowers.
Mature size: leaves 6-12 in T x W, flower spike to 24-36 in T
Minimum temperature: -20° F